The first millet 120 watts fast charging with 55 watts charging head is equal to slow charging, because fast charging needs to meet the conditions, high-power charging head and high-power charging line.
Second, no matter what mobile phone wants to charge faster, the charging head power is the first element, the charging head power is large, the charging head power is fast, the charging head power is small, the charging is slow or not charged, and the fast charging data line is configured.
A: Millet 120 W fast charge with 55 W charging head can not. Because one is the model is different, the second is the power is different. 55 watt charging head can not withstand 120 watts of fast charge, otherwise it will damage the charging head.
can
Yes, the phone can be charged with a lower voltage than its own matching charger, but do not use a higher power, so the millet 120 watt fast charger can be fully charged with 55 watts.